Section 24.243 - [Effective Until 91 days after adjournment of the 2024 Regular Session sine die] Compliance required; contesting rule on ground of noncompliance(1) Except for an emergency rule promulgated in the manner described in section 48, a rule is not valid unless it is processed in compliance with section 66, if applicable, section 42, and in substantial compliance with section 41(2), (3), (4), and (5).(2) A proceeding to contest a rule on the ground of noncompliance with the requirements of sections 41 and 42 or section 66 must be commenced within 2 years after the effective date of the rule.Amended by 2018, Act 267,s 5, eff. 6/29/2018.1969, Act 306, Eff. 7/1/1970 ;--Am. 1989, Act 288, Imd. Eff. 12/26/1989.This section is set out more than once due to postponed, multiple, or conflicting amendments.